NPPES file of Aug 9, 2026

Kelly Maureen Szkliniarz, APN

Nurse Practitioner · Downers Grove, IL

Kelly Maureen Szkliniarz, APN is a nurse practitioner with a practice address in Downers Grove, Illinois, and NPI 1124204565, issued on Jan 16, 2008. Check the license (Illinois 209.005610, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124204565
Name
Kelly Maureen Szkliniarz
Credential
APN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
209.005610 IL
Self-reported in NPPES; status is on the state search
Practice location
1441 Branding Ave Ste 310, Downers Grove, IL 60515
Phone
(630) 829-1084
Enumerated
Jan 16, 2008
Record last updated
Jan 17, 2025
Fax
(630) 829-1040
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1441 Branding Ave Ste 310

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Patricia Austermuehle, RNFamily Nurse Practitioner1972696136
  2. Mary Baker, FNPFamily Nurse Practitioner1942626577
  3. Joanna Bansfield, FNP-BCFamily Nurse Practitioner1992216816
  4. Dana Beyers, CNPFamily Nurse Practitioner1255664447
  5. Christine Bonavolante, LCSWClinical Social Worker1235292210
  6. Emily Clarke, APRNNurse Practitioner1154065167

Verify Kelly Maureen Szkliniarz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.005610
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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14% fewer Medicare Part D claims than the average nurse practitioner in 2024

954 Medicare Part D claims for 178 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 46 claims were for opioids.

  1. Kelly Szkliniarz954
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium56 claims
  2. Carvedilol38 claims
  3. Eliquis35 claims
  4. Pantoprazole Sodium35 claims
  5. Amlodipine Besylate34 claims
  6. Hydrocodone-Acetaminophen31 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Kelly Maureen Szkliniarz among 4,892 nurse practitioner records in Illinois

Kelly Maureen Szkliniarz, APN is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 15% of them.

  • NPI issued2008 · 15% of these records are older, 83% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 69% of these records are
  • Record last updated2025 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

52 nurse practitioner records list a practice address in Downers Grove

They are 52 of the 1,899 NPPES records with a practice address in Downers Grove, and 4,892 nurse practitioner records in Illinois.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Crystal Cowan, FNP-BCDowners Grove, IL 605151609011261
  2. Maddalena Deneufbourg, CNPDowners Grove, IL 605151952461972
  3. Katrina Escarilla, R.N., A.P.N.,C.N.P.Downers Grove, IL 605151689881518
  4. Marikay Fitzpatrick, FAMILY MEDICINE NPDowners Grove, IL 605151336193002
  5. Victoria Kelly, APRNDowners Grove, IL 605151255324513
  6. Karen Knox, APNDowners Grove, IL 605151083796270
  7. Patricia May, NPDowners Grove, IL 605151821016213
  8. Kathy O'Grady, NPDowners Grove, IL 605151942235908

Common questions

What is Kelly Maureen Szkliniarz, APN's NPI number?

Kelly Maureen Szkliniarz, APN's National Provider Identifier (NPI) is 1124204565, issued on Jan 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kelly Maureen Szkliniarz, APN located?

The NPPES record lists a practice address at 1441 Branding Ave Ste 310, Downers Grove, IL, 60515. Phone: (630) 829-1084. Providers update this record themselves, so call before visiting.

How can I verify Kelly Maureen Szkliniarz, APN's license?

NPPES lists Illinois license number 209.005610, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Kelly Maureen Szkliniarz, APN prescribe under Medicare Part D?

In 2024, Kelly Maureen Szkliniarz, APN had 954 Medicare Part D claims for 178 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.